Original Post — Direct link
Ultrawide support is broken yet again. The same letterboxing issue that has been happening since Shadow Legacy has been reintroduced into the game.

Game does not have this issue when running the benchmark, and sometimes adjusting resolution before running the benchmark will force the game into running correctly.

Prior Threads of this Issue:

Shadow Legacy:

https://forums.ubisoft.com/showthrea...rawide-Support

Neon Dawn:

https://www.ubisoft.com/en-us/game/r...notes-addendum
FIXED Ultrawide ratio (32:9) is no longer supported since Y5S3 release.
Crimson Heist:

https://forums.ubisoft.com/showthrea...-update-Forums

I'll just bump this post when the Y6S3 comes out and include this same thread. Ridiculous.
over 3 years ago - UbiSushiVamp - Direct link
Hello Everyone!

I am sorry to hear that Ultrawide Support is not working correctly since the newest update and with past updates.

Please try this troubleshooting guide to see if it restores this issue for you! If this does not help, please try to manually set Rainbow Six Siege to a higher resolution to cause the image to stretch and appear normally.

Please let me know if this helps, thanks!
over 3 years ago - Ubi-WheelyDuck - Direct link
Hey guys,

Sorry for the delay in response and to hear you have trouble playing with32:9 scaling.

I can confirm that we are aware of this and are currently investigating.

In the mean time if there is anything else we can help with just let us know as we will be happy to help.